<template>
  <div id="app">
  </div>
</template>

<script>

export default {
  name: 'App'
}
</script>

<style>
#app{
  width: 100%;
  display: flex;
}
#app div{
  background-color: #000;
  border: .02rem solid #fff;
  width: 1rem;
  height: 1rem;
}
</style>
